© 2014 © The Author(s) 2014. Published by Oxford University Press. All rights reserved. We investigate the proportion of the nontrivial roots of the equation ζ(s)=a, which lie on the line Rs= 1/2 for a in C not equal to ...

We showed in the first paper of this series that the generic C1-cofactor matroid is the unique maximal abstract 3-rigidity matroid. In this paper we obtain a combinatorial characterization of independence in this matroid. ...

We investigate neighbor-avoiding walks on the simple cubic lattice in the presence of an adsorbing surface. This class of lattice paths has been less studied using Monte Carlo simulations. Our investigation follows on from ...